fēi​chǔ​fāng​yào

over-the-counter medicine

Senses

非处方药/ 非處方藥 fēi​chǔ​fāng​yào over-the-counter medicine

a drug approved for sale without a doctor's prescription; an OTC drug

References

antonym 非处方药/非處方藥 → 处方药/處方藥
antonym 处方药/處方藥 → 非处方药/非處方藥